Is SaReGaMaPa Selection process right?

Dear Viewers,

I think the process of selection in game shows like SaReGaMaPa/ Indian Idol etc., is not right.

We know that in Eurovision contest, where countries from whole of Europe participating, home country is not allowed to vote its participant. I think this makes sense.

But once again neighbouring countries(provided their relation is good) vote for them. Germany not being popular due to past history its always tough for contests from Germany to win for example.

In India also many south Indians live in north India and vice versa, allowing some advantage/disadvantage. But still by not allowing home state to vote for its participant one can get probably better Singer.

Your Views please!